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PT6520 Datasheet(PDF) 19 Page - Princeton Technology Corp |
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PT6520 Datasheet(HTML) 19 Page - Princeton Technology Corp |
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19 / 27 page ![]() Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6520 V1.6 - 19 - February, 2006 LCD Driver IC PT6520 DC CHARACTERISTICS (Unless otherwise stated, VDD=0V, VSS=-5/-3V, Ta=25℃) Parameter Symbol Condition Min Typ Max Unit Applicable Pin Recommended -5.5 -5.0 -4.5 V Operating voltage (1) (Note 1) Potential VSS -7.0 - -2.4 V VSS Recommended -13 - -3.5 V Potential V5 -13 - - V V5 Potential V1, V2 0.6xV5 - VDD V V1, V2 Operating voltage (2) Potential V3, V4 V5 - 0.4xV5 V V3, V4 VIHT VSS=-5V VSS+2.0 - VDD VIHC VSS=-5V 0.2xVSS - VDD (Notes 2, 3) VIHT VSS=-3V 0.2xVSS - VDD High input voltage VIHC VSS=-3V 0.2xVSS - VDD (Notes 2, 3) VILT VSS=-5V VSS - VSS+0.8 VILC VSS=-5V VSS - 0.8xVSS (Notes 2, 3) VILT VSS=-3V VSS - 0.85xVSS Low input voltage VILC VSS=-3V VSS - 0.8xVSS V (Notes 2, 3) VOHT IOH=-3.0mA VSS+2.4 - - VOHC1 IOH=-2.0mA VSS+2.4 - - VOHC2 VSS=-5V IOH=-120 µA 0.2xVSS - - V OSC2 (Notes 4, 5) VOHT IOH=-2mA 0.2xVSS VOHC1 IOH=-2mA 0.2xVSS High output voltage VOHC2 VSS=-3V IOH=-50 µA 0.2xVSS V OSC2 (Notes 4, 5) VOLT IOL=3.0mA - - VSS+0.4 VOLT1 IOL=2.0mA - - VSS+0.4 VOLT2 VSS=-5V IOL=120µA - - 0.8xVSS V OSC2 (Notes 4, 5) VOLT IOL=2mA 0.8xVSS VOLC1 IOL=2mA 0.8xVSS Low output voltage VOLC2 VSS=-3V IOL=50 µA 0.8xVSS V OSC2 (Notes 4, 5) Input leak current ILI -1 - 1 µA (Note 6) Output leak current ILO -3 - 3 µA (Note 7) V5=-5.0V VSS=-5V - 5 7.5 LCD driver ON resistance RON Ta=25 °C V5=-3.5V VSS=-5V - 10 50 KΩ SEG0~60 COM0~15 (Note 9) Static current consumption IDDQ CS=CL=VDD - 0.05 1 µA VDD fCL=2KHz - 2.0 5.0 During display V5=-5.0V VSS=-5V Rf=1M Ω - 9.5 15 µA fCL=2KHz - 1.5 4.5 During IDD (1) During display V5=-5V VSS =-3V Rf=1M Ω - 6.0 12 µA VDD (Notes 10, 11) During access Tcyc=200kHz, VS5=-5V - 300 500 Dynamic current dissipation IDD (2) VSS=-3V, During access Tcyc=200KHz, VSS=-3V 150 300 µA VDD (Note 8) Input terminal capacity CIN Ta=25 °C, f=1MHz - 5.0 8 pF All input terminals |
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